"Royen, William Van" <br/><br/>
Fundamentals of economic geography : an introduction to the study of resources 

 - 5th ed. 
 - New Delhi  Prentice Hall of India  1971 
 - 613p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"Geography, Economic"
<br/><br/><label>Dewey Class. No.: </label>GL 330.91 ROY 5th ed.